• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2.3L (N/A & Turbo) Tech

Spark Plug Gap 2.3L

  • Thread starter Thread starter jeepersmitty
  • Start date Start date Jan 30, 2004
J

jeepersmitty

New Member
Dec 21, 2003
4
0
0
Jan 30, 2004
#1
  • Jan 30, 2004
  • #1
What should I gap the plugs at. Every manual says to check the emmisions sticker under the hood. Problem is I can't find it. Thanks
 

Asha'man

Founding Member
Feb 5, 2002
1,909
0
0
Denver
Jan 30, 2004
#2
  • Jan 30, 2004
  • #2
.044

Ash
 

Lx89Stang05

Founding Member
Oct 18, 2002
1,005
0
0
S.E. Mass
Jan 30, 2004
#3
  • Jan 30, 2004
  • #3
i got .034??
 

kiddiccarus

The first widely accepted Tranny
20+ Year Stangneter
Dec 24, 2003
1,789
1,051
143
30 Mins from a Ragged GT
Jan 30, 2004
#4
  • Jan 30, 2004
  • #4
is that the same gap across the board for 2.3 or are they different for N/A and Turbo?
 

Asha'man

Founding Member
Feb 5, 2002
1,909
0
0
Denver
Jan 30, 2004
#5
  • Jan 30, 2004
  • #5
They're different. I was going by memory, but I just checked my Chiltons and it's definitely .044".

Ash
 

Lx89Stang05

Founding Member
Oct 18, 2002
1,005
0
0
S.E. Mass
Jan 31, 2004
#6
  • Jan 31, 2004
  • #6
i was looking at a book at work for replcement plugs and it said .034, and several people on TF told me to gap them at .034
 

Asha'man

Founding Member
Feb 5, 2002
1,909
0
0
Denver
Jan 31, 2004
#7
  • Jan 31, 2004
  • #7
Like I said, they must be different. The n/a gap is .044", I have no doubt that the turbo spec is .034" to avoid spark blowout or something. We're both right.

Ash
 
P

Pro-Hawk

New Member
Dec 4, 2003
971
0
0
West Texas
Feb 1, 2004
#8
  • Feb 1, 2004
  • #8
Asha'man said:
Like I said, they must be different. The n/a gap is .044", I have no doubt that the turbo spec is .034" to avoid spark blowout or something. We're both right.

Ash
Click to expand...

My 93' N/A is .042 -.045 some one out here told me .042 is good because when the get hot after a while of it they will widen some and you don't have to re-gap them as often. As for the Turbo, I'm not sure mine is messing the sticker and the books tells me the same as yours.

Hope it helps







93' mustang LX N/A
85' SVO
 

Stinger

Founding Member
Jul 7, 2001
7,754
24
118
Basehor (Kansas City), KS
Feb 1, 2004
#9
  • Feb 1, 2004
  • #9
turbo is .030 to .035
n/a is .044
 
You must log in or register to reply here.

Similar threads

L
93 2.3L 5 speed manual with los of power
  • leadfoot67217
  • Jan 27, 2026
  • 2.3L (N/A & Turbo) Tech
Replies
0
Views
142
2.3L (N/A & Turbo) Tech Jan 27, 2026
leadfoot67217
L
P
Resolved Spark plug location
  • Ptanner
  • May 17, 2026
  • 2024+ (S650) Mustang -General/Talk
Replies
1
Views
103
2024+ (S650) Mustang -General/Talk May 18, 2026
Ptanner
P
I
98 Mustang GT dying
  • ItsMason
  • May 14, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
2
Views
59
1996 - 2004 SN95 Mustang -General/Talk- May 16, 2026
roblabsn95
R
96 GT 4.6 w/ dirty spark plug well
  • Mustang Momma
  • Apr 7, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
3
Views
103
1996 - 2004 SN95 Mustang -General/Talk- Apr 9, 2026
LILCBRA
3
393W Stroker with Boost - Need Spark Plug Recommendations
  • 387lx
  • Apr 29, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
238
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Apr 30, 2026
HotFox
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2.3L (N/A & Turbo) Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?